UnicodeSetIterator Class
Definition
Important
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UnicodeSetIterator iterates over the contents of a UnicodeSet.
[Android.Runtime.Register("android/icu/text/UnicodeSetIterator", ApiSince=24, DoNotGenerateAcw=true)]
public class UnicodeSetIterator : Java.Lang.Object[<Android.Runtime.Register("android/icu/text/UnicodeSetIterator", ApiSince=24, DoNotGenerateAcw=true)>]
type UnicodeSetIterator = class
inherit Object- Inheritance
- Attributes
Remarks
UnicodeSetIterator iterates over the contents of a UnicodeSet. It iterates over either code points or code point ranges. After all code points or ranges have been returned, it returns the multicharacter strings of the UnicodeSet, if any.
This class is not intended for public subclassing.
To iterate over code points and multicharacter strings, use a loop like this:
for (UnicodeSetIterator it = new UnicodeSetIterator(set); it.next();) {
processString(it.getString());
}
To iterate over code point ranges, use a loop like this:
for (UnicodeSetIterator it = new UnicodeSetIterator(set); it.nextRange();) {
if (it.codepoint != UnicodeSetIterator.IS_STRING) {
processCodepointRange(it.codepoint, it.codepointEnd);
} else {
processString(it.getString());
}
}
To iterate over only the strings, start with new UnicodeSetIterator(set).skipToStrings().
<b>Warning: </b>For speed, UnicodeSet iteration does not check for concurrent modification. Do not alter the UnicodeSet while iterating.
Java documentation for android.icu.text.UnicodeSetIterator.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| UnicodeSetIterator() |
Create an iterator over nothing. |
| UnicodeSetIterator(IntPtr, JniHandleOwnership) | |
| UnicodeSetIterator(UnicodeSet) |
Create an iterator over the given set. |
Properties
| Class |
Returns the runtime class of this |
| Codepoint |
Current code point, or the special value |
| CodepointEnd |
When iterating over ranges using |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| IsString |
Value of |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| PeerReference | (Inherited from Object) |
| String |
Gets the current string from the iterator. |
| ThresholdClass | |
| ThresholdType | |
Methods
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| JavaFinalize() |
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| Next() |
Returns the next element in the set, either a single code point or a string. |
| NextRange() |
Returns the next element in the set, either a code point range or a string. |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| Reset() |
Resets this iterator to the start of the set. |
| Reset(UnicodeSet) |
Sets this iterator to visit the elements of the given set and resets it to the start of that set. |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SkipToStrings() |
Skips over the remaining code points/ranges, if any. |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() | (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Explicit Interface Implementations
| IJavaPeerable.Disposed() | (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() | (Inherited from Object) |
| IJavaPeerable.Finalized() | (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState | (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from Object) |
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) |
Gets the JNI name of the type of the instance |
| JavaAs<TResult>(IJavaPeerable) |
Try to coerce |
| TryJavaCast<TResult>(IJavaPeerable, TResult) |
Try to coerce |